@elsikora/nestjs-crud-automator/dist/cjs/utility/dto/build-decorator.utility.js

A library for automating the creation of CRUD operations in NestJS.

'use strict';

require('../../enum/decorator/api/action.enum.js');
require('../../enum/decorator/api/authentication-type.enum.js');
require('../../enum/decorator/api/controller/load-relations-strategy.enum.js');
require('../../enum/decorator/api/controller/request-transformer-type.enum.js');
var dtoType_enum = require('../../enum/decorator/api/dto-type.enum.js');
require('../../enum/decorator/api/function/type.enum.js');
require('../../enum/decorator/api/on-type.enum.js');
require('../../enum/decorator/api/property/data-type.enum.js');
require('../../enum/decorator/api/property/date/identifier.enum.js');
require('../../enum/decorator/api/property/date/type.enum.js');
var desribeType_enum = require('../../enum/decorator/api/property/desribe-type.enum.js');
require('../../enum/decorator/api/property/number-type.enum.js');
require('../../enum/decorator/api/property/string-type.enum.js');
var routeType_enum = require('../../enum/decorator/api/route-type.enum.js');
var generateDecorator_utility = require('./generate-decorator.utility.js');
var getDecoratorConfig_utility = require('./get-decorator-config.utility.js');
var handleDateProperty_utility = require('./handle-date-property.utility.js');
var isPropertyExposedForGuard_utility = require('./is-property-exposed-for-guard.utility.js');

/**
 * Creates property decorators for DTOs based on property metadata, entity information, and context.
 * Handles special cases for date properties and guard-based exposure rules.
 * @param {M} method - The API route type (CREATE, DELETE, GET, etc.)
 * @param {TApiPropertyDescribeProperties} propertyMetadata - Metadata describing the property
 * @param {IApiEntity<E>} entity - The entity metadata
 * @param {D} dtoType - The type of DTO (REQUEST, RESPONSE, etc.)
 * @param {string} propertyName - The name of the property
 * @param {Type<IAuthGuard>} [currentGuard] - Optional authentication guard
 * @param {Record<string, Type<unknown>>} [generatedDTOs] - Optional record of dynamically generated DTOs
 * @returns {Array<PropertyDecorator> | undefined} Array of property decorators or undefined if property should not be included
 * @template E - The entity type
 * @template M - The API route type
 * @template D - The DTO type
 */
// eslint-disable-next-line @elsikora/typescript/no-unnecessary-type-parameters
function DtoBuildDecorator(method, propertyMetadata, entity, dtoType, propertyName, currentGuard, generatedDTOs) {
    const properties = propertyMetadata.properties?.[method];
    if (properties?.[dtoType]?.isEnabled === false || (properties?.[dtoType]?.isResponse && properties?.[dtoType]?.isExpose === false)) {
        return undefined;
    }
    if (!isPropertyExposedForGuard_utility.DtoIsPropertyExposedForGuard(method, propertyMetadata, dtoType, currentGuard)) {
        return undefined;
    }
    if (propertyMetadata.type === desribeType_enum.EApiPropertyDescribeType.DATE) {
        const dateMetadata = propertyMetadata;
        if ((method === routeType_enum.EApiRouteType.UPDATE || method === routeType_enum.EApiRouteType.PARTIAL_UPDATE) && dtoType === dtoType_enum.EApiDtoType.BODY) {
            return undefined;
        }
        if (method === routeType_enum.EApiRouteType.GET_LIST && dtoType === dtoType_enum.EApiDtoType.QUERY) {
            const dateProperties = handleDateProperty_utility.DtoHandleDateProperty(propertyName, dateMetadata.identifier);
            return dateProperties.map((property) => {
                const newMetadata = { ...dateMetadata, identifier: property.identifier };
                const config = getDecoratorConfig_utility.DtoGetDecoratorConfig(method, newMetadata, dtoType, property.name);
                return generateDecorator_utility.DtoGenerateDecorator(newMetadata, entity, config, method, dtoType, propertyName);
            });
        }
    }
    const config = getDecoratorConfig_utility.DtoGetDecoratorConfig(method, propertyMetadata, dtoType);
    return [generateDecorator_utility.DtoGenerateDecorator(propertyMetadata, entity, config, method, dtoType, propertyName, generatedDTOs)];
}

exports.DtoBuildDecorator = DtoBuildDecorator;
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